James is at the top of a 30 foot building(length) and asks his friend to throw a football. If Kylie is 20 feet from the base of the building(length), what is the distance of the hypotenuse.

22.36 feet

Step-by-step explanation:

30^2=20^2+x^2

900=400+x^2

900-400=x^2

x^2= 500

x=√500

x=23.36

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

b. f(x) = –√x + 3this is the correct answer